Digestive System
Churns and mixes food with acids.
What is the stomach?
The number of chambers in the human heart.
What is four?
The name for a nerve cell.
What is a neuron?
The name for the windpipe.
What is the trachea?
The organs that filter the blood.
What are the kidneys?
A tube from the mouth to the stomach.
What is the esophagus?
The heart's upper chambers.
What are the atria?
The three major organs of the nervous system.
What are the brain, spinal cord and nerves?
The two main organs of breathing.
What are the lungs?
The hormone produced by the pancreas.
What is insulin?
The gastric juice secreted by the mouth.
What is saliva?
The heart's lower chambers.
What are the ventricles?
A type of nerve that orders movement.
What is s motor nerve?
The two gases exchanged while breathing.
What are CO2 and O2?
the two glands that give an ' energy boost' during emergencies.
What are the adrenal glands?
The five major organs of this system.
What are the mouth, esophagus, stomach, small and large intestines?
The three types of blood cells.
What are red, white and platelets?
The three parts of the brain.
What are the cerebrum, cerebellum and medulla?
The name of the air sacs in the lungs.
What are the alveoli?
The organ that holds and stores urine.
What is the bladder?
the finger-like tubes in the small intestines.
What are the villi?
The clear fluid blood cells float in.
What is plasma?
The difference between nerve cells and other kinds of cells.
What is "they cannot repair themselves when damaged?"
The flap of skin over the trachea that keeps out food.
What is the epiglottis?
The organs that produce estrogen and egg cells.
What are the ovaries?